Datasheet > TC4404EPA

TC4404EPA

更新时间： 2024-11-27 22:36:19

品牌	Logo	应用领域
TELCOM		驱动器接口集成电路光电二极管
页数	文件大小	规格书
6页	87K
描述
1.5A DUAL OPEN-DRAIN MOSFET DRIVERS

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中文翻译

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技术参数
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TC4404EPA 技术参数

是否Rohs认证：	不符合	生命周期：	Transferred
包装说明：	PLASTIC, DIP-8	Reach Compliance Code：	unknown
风险等级：	5.69	Is Samacsys：	N
高边驱动器：	NO	输入特性：	SCHMITT TRIGGER
接口集成电路类型：	BUFFER OR INVERTER BASED MOSFET DRIVER	JESD-30 代码：	R-PDIP-T8
JESD-609代码：	e0	功能数量：	2
端子数量：	8	最高工作温度：	85 °C
最低工作温度：	-40 °C	输出特性：	OPEN-DRAIN
标称输出峰值电流：	1.5 A	输出极性：	INVERTED
封装主体材料：	PLASTIC/EPOXY	封装代码：	DIP
封装等效代码：	DIP8,.3	封装形状：	RECTANGULAR
封装形式：	IN-LINE	电源：	4.5/18 V
认证状态：	Not Qualified	子类别：	MOSFET Drivers
表面贴装：	NO	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	断开时间：	0.04 µs
接通时间：	0.06 µs	Base Number Matches：	1

TC4404EPA 数据手册

TC4404

TC4405

1.5A DUAL OPEN-DRAIN MOSFET DRIVERS

FEATURES

GENERAL DESCRIPTION

■ Independently-Programmable Rise and Fall Times

■ Low Output Impedance ................................ 7Ω Typ

■ High Speed t_R, t_F....... <30 nsec with 1000 pF Load

■ Short Delay Times ....................................< 30 nsec

■ Wide Operating Range ..........................4.5V to 18V

■ Latch-Up Protected ......... Will Withstand >500 mA

Reverse Current (Either Polarity)

The TC4404 and TC4405 are CMOS buffer-drivers

constructed with complementary MOS outputs, where the

drains of the totem-pole output have been left separated so

that individual connections can be made to the pull-up and

pull-down sections of the output. This allows the insertion

of drain-current-limiting resistors in the pull-up and/or pull-

down sections, allowing the user to define the rates of rise

and fall for a capacitive load; or a reduced output swing, if

driving a resistive load, or to limit base current, when

driving a bipolar transistor. Minimum rise and fall times,

with no resistors, will be less than 30 nsec for a 1000-pF

load. There is no upper limit.

For driving MOSFETs in motor-control applications,

where slow-ON/fast-OFF operation is desired, these de-

vices are superior to the previously-used technique of add-

ing a diode-resistor combination between the driver output

and the MOSFET, because they allow accurate control of

turn-ON, while maintaining fast turn-OFF and maximum

noise immunity for an OFF device.

When used to drive bipolar transistors, these drivers

maintain the high speeds common to other TelCom driv-

ers. They allow insertion of a base current-limiting resistor,

while providing a separate half-output for fast turn-OFF. By

proper positioning of the resistor, either npn or pnp transis-

tors can be driven.

For driving many loads in low-power regimes, these

drivers, because they eliminate shoot-through currents in

the output stage, require significantly less power at higher

frequencies, and can be helpful in meeting low-power

budgets.

■ Input Withstands Negative Swings Up to –5V

APPLICATIONS

■ Motor Controls

■ Driving Bipolar Transistors

■ Driver for Nonoverlapping Totem Poles

■ Reach-Up/Reach-Down Driver

ORDERING INFORMATION

Part No.

Package

Temperature

Range

TC4404COA

TC4404CPA

TC4404EOA

TC4404EPA

TC4404MJA

8-Pin SOIC

8-Pin PDIP

8-Pin SOIC

8-Pin PDIP

8-Pin CerDIP

0°C to +70°C

– 40°C to +85°C

– 55°C to +125°C

TC4405COA

TC4405CPA

TC4405EOA

TC4405EPA

TC4405MJA

8-Pin SOIC

8-Pin PDIP

8-Pin SOIC

8-Pin PDIP

8-Pin CerDIP

0°C to +70°C

– 40°C to +85°C

– 55°C to +125°C

Because neither drain in an output is dependent on

the other, these devices can also be used as open-drain

buffer/drivers where both drains are available in one device,

FUNCTIONAL BLOCK DIAGRAM

TC4404

INVERTING

8 (6)

7 (5)

300 mV

PULL UP

PULL DOWN

2 (3)

INPUT

TC4405

NONINVERTING

4.7V

GND

A (B)

EFFECTIVE

INPUT

12 pF

TC4404/5-6 10/21/96

TELCOM SEMICONDUCTOR, INC.

4-219

12 3 4 5 6

中文翻译

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与TC4404EPA相关器件

型号	品牌	获取价格	描述	数据表
TC4404MJA	TELCOM	获取价格	1.5A DUAL OPEN-DRAIN MOSFET DRIVERS
TC4404MJA	MICROCHIP	获取价格	1.5A Dual Open-Drain MOSFET Drivers
TC4405	TELCOM	获取价格	1.5A DUAL OPEN-DRAIN MOSFET DRIVERS
TC4405	MICROCHIP	获取价格	1.5A Dual Open-Drain MOSFET Drivers
TC4405COA	TELCOM	获取价格	1.5A DUAL OPEN-DRAIN MOSFET DRIVERS
TC4405COA	MICROCHIP	获取价格	1.5A Dual Open-Drain MOSFET Drivers
TC4405COA713	MICROCHIP	获取价格	Buffer/Inverter Based MOSFET Driver, 1.5A, CMOS, PDSO8, SO-8
TC4405COA713G	MICROCHIP	获取价格	1.5 A 2 CHANNEL, BUF OR INV BASED MOSFET DRIVER, PDSO8, SOIC-8
TC4405COAG	MICROCHIP	获取价格	暂无描述
TC4405COART	MICROCHIP	获取价格	1.5 A 2 CHANNEL, BUF OR INV BASED MOSFET DRIVER, PDSO8, SOIC-8

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